- 耗时： 0分0秒
- 题数：
- 得分：
- 4 ÷ 4 × 7 = 7
- 12 ÷ 2 × 2 = 12
- 56 ÷ 7 × 9 = 72
- 9 ÷ 3 × 2 = 6
- 2 ÷ 1 × 4 = 8
- 24 ÷ 8 × 3 = 9
- 54 ÷ 9 × 7 = 42
- 28 ÷ 7 × 2 = 8
- 56 ÷ 7 × 7 = 56
- 10 ÷ 2 × 1 = 5
- 21 ÷ 7 × 6 = 18
- 45 ÷ 9 × 9 = 45
- 24 ÷ 8 × 9 = 27
- 63 ÷ 7 × 9 = 81
- 7 ÷ 1 × 6 = 42
- 28 ÷ 7 × 1 = 4
- 9 ÷ 3 × 7 = 21
- 40 ÷ 5 × 2 = 16
- 42 ÷ 7 × 6 = 36
- 30 ÷ 6 × 7 = 35
- 24 ÷ 4 × 3 = 18
- 40 ÷ 8 × 1 = 5
- 5 ÷ 5 × 6 = 6
- 36 ÷ 4 × 9 = 81
- 12 ÷ 4 × 7 = 21
- 56 ÷ 8 × 7 = 49
- 5 ÷ 5 × 4 = 4
- 56 ÷ 7 × 2 = 16
- 12 ÷ 4 × 5 = 15
- 10 ÷ 5 × 8 = 16
- 12 ÷ 4 × 8 = 24
- 6 ÷ 2 × 3 = 9
- 12 ÷ 6 × 3 = 6
- 12 ÷ 6 × 4 = 8
- 32 ÷ 4 × 4 = 32
- 14 ÷ 7 × 5 = 10
- 45 ÷ 5 × 9 = 81
- 8 ÷ 8 × 5 = 5
- 28 ÷ 4 × 7 = 49
- 10 ÷ 2 × 3 = 15
- 5 ÷ 5 × 8 = 8
- 72 ÷ 8 × 7 = 63
- 4 ÷ 2 × 9 = 18
- 12 ÷ 4 × 5 = 15
- 32 ÷ 4 × 8 = 64
- 3 ÷ 1 × 9 = 27
- 48 ÷ 8 × 2 = 12
- 9 ÷ 9 × 3 = 3
- 45 ÷ 9 × 2 = 10
- 28 ÷ 4 × 5 = 35
- 20 ÷ 5 × 7 = 28
- 1 ÷ 1 × 2 = 2
- 30 ÷ 5 × 8 = 48
- 35 ÷ 7 × 9 = 45
- 5 ÷ 5 × 6 = 6
- 20 ÷ 4 × 3 = 15
- 24 ÷ 6 × 5 = 20
- 21 ÷ 7 × 8 = 24
- 12 ÷ 2 × 1 = 6
- 40 ÷ 5 × 4 = 32
※总分：100分， 共计：60道题， 每题：1.67 分。